Best overlap: 4:00 PM to 6:00 PM in Paris is 8:00 AM to 10:00 AM in Mexico City.
The sweet spot is 4:00 PM to 6:00 PM Paris time, matching 8:00 AM to 10:00 AM in Mexico City. Because Mexico City is 8 hours behind Paris, the shared window is only about 2 hours. A fixed slot at 4:00 PM in Paris (8:00 AM in Mexico City) saves a lot of back-and-forth. The window above shifts seasonally: Paris keeps daylight saving while Mexico City ignores it.
| Local time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Paris Europe/Paris | ||||||||||||||||||||||||
Mexico City America/Mexico City |
London to New York is five hours apart, except for the five weeks a year when it isn't. Exact overlap windows for every US zone, the 2026 DST mismatch dates, and where to put the recurring sync. -
Working from anywhere is great until you realize your 10 AM sync is now at 2 AM. Here's how to manage your schedule, set boundaries, and keep your team in the loop while traveling the world. -